It's tricky. The way I see it - if Arsenal fire Wenger, they could easily end up like we did with Moyes. Over the last 10 years, when I have looked at Arsenal, I kept thinking: if they get 2-3 key players in - they will win it. But of course with Wenger that never happened. For instance the lack of a decent goalkeeper before Cech.
But I don't see it anymore. They have a good side of course, but looking at this Arsenal-side - how many real quality players do they have ? If we are nice - we can give them Koscielny, Bellerin, Sanchez and maybe 1-2 more. But the problem is that a lot of their key players aren't 20-22 years anymore - they are 28-32.
Cech turns 35 in may, Sanchez 28, Özil 28, Cazorla 32, Koscielny 31, Walcott turns 28 in march, Monreal turns 31 in a few weeks, Giroud 30
We are not talking 2-3 players anymore - we could easily be talking about a complete transformation. And if they don't get the right man for the job - Arsenal could struggle.
So am I impressed with Wenger ? No - not over the last 3-4 years where I feel Arsenal have gone the wrong way - but they should be absolutely certain they can get the right man for the job if they let Wenger go. As it stands now - Arsenal could easily quickly move in the wrong direction unless the right person comes in